Box, P. H., & Barker, E. (1925). Three master builders and another: Studies in modern revolutionary and liberal statesmanship. Jarrolds.
Chicago Style (17th ed.) CitationBox, Pelham Horton, and Ernest Barker. Three Master Builders and Another: Studies in Modern Revolutionary and Liberal Statesmanship. London: Jarrolds, 1925.
MLA (9th ed.) CitationBox, Pelham Horton, and Ernest Barker. Three Master Builders and Another: Studies in Modern Revolutionary and Liberal Statesmanship. Jarrolds, 1925.
Warning: These citations may not always be 100% accurate.